GALLIA est omnis divisa in partes tres,
I remember it as "Gallia est omnis divisa in partes tres."
My memory says Omnia Gallia in tres partes
It seems that there are four types of people in the world: The ones who remember the three versions above and the fourth type who has no idea what the other three are babbling about. ;-)
For the record, the Loeb Classical Library edition version is "Gallia est omnis divisa in partes tres".